From aaa053fa8b7b4443072205366b38f03809b4033f Mon Sep 17 00:00:00 2001
From: Johnny Hsu <j.hsu@fasttube.de>
Date: Wed, 13 Nov 2024 01:10:52 +0100
Subject: [PATCH] change led blinking behaviour

---
 Software/Core/Src/led.c  | 29 ++++++++++++++++++-----------
 Software/Core/Src/main.c |  1 -
 2 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/Software/Core/Src/led.c b/Software/Core/Src/led.c
index 8590082..d1910f7 100644
--- a/Software/Core/Src/led.c
+++ b/Software/Core/Src/led.c
@@ -5,6 +5,10 @@
 #include "stm32f0xx_hal.h"
 #include "stm32f0xx_hal_tim.h"
 
+#define DELAY 50000
+
+int Counter = 0;
+
 void led_init(TIM_HandleTypeDef* htim) {
     HAL_TIM_PWM_Start(htim, TIM_CHANNEL_1);
     HAL_TIM_PWM_Start(htim, TIM_CHANNEL_2);
@@ -23,6 +27,11 @@ void led_init(TIM_HandleTypeDef* htim) {
 }
 
 void blink(TIM_HandleTypeDef* htim, int32_t color) {
+    if(Counter < DELAY) {
+        Counter ++;
+    } else {
+        Counter = 0;
+    }
     int32_t Blue = color & 0x000000FF;
     int32_t Green = (color & 0x0000FF00) >> 8;
     int32_t Red = (color & 0x00FF0000) >> 16;
@@ -31,15 +40,13 @@ void blink(TIM_HandleTypeDef* htim, int32_t color) {
     TIM2->CCR2 = Red;
     TIM2->CCR3 = Blue;
 
-    HAL_TIM_PWM_Stop(htim, TIM_CHANNEL_1);
-    HAL_TIM_PWM_Stop(htim, TIM_CHANNEL_2);
-    HAL_TIM_PWM_Stop(htim, TIM_CHANNEL_3);
-
-    HAL_Delay(500);
-
-    HAL_TIM_PWM_Start(htim, TIM_CHANNEL_1);
-    HAL_TIM_PWM_Start(htim, TIM_CHANNEL_2);
-    HAL_TIM_PWM_Start(htim, TIM_CHANNEL_3);
-    
-    HAL_Delay(500);
+    if (Counter < DELAY/2) {
+        HAL_TIM_PWM_Stop(htim, TIM_CHANNEL_1);
+        HAL_TIM_PWM_Stop(htim, TIM_CHANNEL_2);
+        HAL_TIM_PWM_Stop(htim, TIM_CHANNEL_3);
+    } else {
+        HAL_TIM_PWM_Start(htim, TIM_CHANNEL_1);
+        HAL_TIM_PWM_Start(htim, TIM_CHANNEL_2);
+        HAL_TIM_PWM_Start(htim, TIM_CHANNEL_3);
+    }
 }
\ No newline at end of file
diff --git a/Software/Core/Src/main.c b/Software/Core/Src/main.c
index 09baaee..db32e9c 100644
--- a/Software/Core/Src/main.c
+++ b/Software/Core/Src/main.c
@@ -24,7 +24,6 @@
 #include "adc.h"
 #include "led.h"
 #include "can-halal.h"
-#include "farbe.h"
 /* USER CODE END Includes */
 
 /* Private typedef -----------------------------------------------------------*/